Finding the Fourth Proportional to 59,728.05, 82,424.76 and 32,872.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,728.05 : 82,424.76 = 32,872.50 : x
2. Step 2: Convert to fraction form
   59,728.05/82,424.76 = 32,872.50/x
3. Step 3: Cross multiply
   59,728.05x = 82,424.76 × 32,872.50
4. Step 4: Simplify right side
   59,728.05x = 2,709,507,923.10
5. Step 5: Solve for x
   x = 2,709,507,923.10/59,728.05
6. Step 6: Final answer
   x = 45,364.08